#include "mid_remind.h"
#include "hw_remind.h"

volatile  bool remind_flag = 0;

//滴答定时器中断服务函数
void SysTick_Handler(void)
{
    if(remind_flag == 1)
    {
	    beep_on();
      led_on();
      remind_flag = 0;
    }
  else
    {
		  beep_off();
      led_off();
    }
}

